Apparecchi acustici digitali cancellazione rumore 16 canali grave perdita amplificatore audio ITE

Suitable Crowd: Mild, Moderate, Moderate to Severe Hearing Loss. Maximum Sound Gain: <40dB. Total Harmonic Wave Distortion: ≤5%. Digital DSP 16 Channels. Digital Noise Reduction. Equivalent Input Noise: <20dB.

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